For Sale: Olson Digital Power Monitoring PDU – 32A Plug / 12 IEC. Item has been used before. 12 5A IEC Outputs. Digital Power Monitoring P. Included in the Package. 1x Olson Digital Power Monitoring PDU – 32A Plug / 12 IEC. Feel free to reach out! We’re here to help. Tech, we pride ourselves on delivering top-quality items and excellent customer service. Thank you for visiting our listing.